The LR-87 Rocket Engine was used on the Titan II rocket which was used for the US military as missiles and the Gemini program, America's second human spaceflight program. It was powered by RP1 + Liquid Oxygen, and unsymmetrical dimethylhydrazine (UDMH) + nitrogen tetroxide(N2O4) or Aerozine 50.

The materials are node based made in the blender node system. They may not work in the program you are going to use, but since it is material based, you can easily add your own materials.